/Engine/Plugins/Animation/ControlRig/Source/ControlRigDeveloper/Public/ControlRigVisualGraphUtils.h
static [FString](API\Runtime\Core\Containers\FString) DumpRigHierarchyToDotGraph ( [URigHierarchy](API\Plugins\ControlRig\Rigs\URigHierarchy) * InHierarchy, const [FName](API\Runtime\Core\UObject\FName) & InEventName )